2012864050

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{452329}}^1$

素因数の和:452430

約数の個数: 24

約数和(自身を含む): 3786002100

約数和(自身を除く): 1773138050

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 452329, 904658, 2261645, 4523290, 11308225, 22616450, 40257281, 80514562, 201286405, 402572810, 1006432025, 2012864050]

約数ペア:

[(1, 2012864050), (2, 1006432025), (5, 402572810), (10, 201286405), (25, 80514562), (50, 40257281), (89, 22616450), (178, 11308225), (445, 4523290), (890, 2261645), (2225, 904658), (4450, 452329)]